Dupont Tyvek Top Class A RV Cover Umbrauto

4 layers Dupont Tyvek material top provides long-lasting protection from UV-rays and water; air vents reduce wind lofting Adjustable tension panels and elasticized hem corners provide a custom-like fit while integrated straps and a weighted toss puck system make installation simple. Long zipper pulls reduce the need for a ladder Zippered panels allow for easy access to RV doors and storage compartments; a repair/reinforcement patch is included along with a compression bag for easy packing Class A Cover purchase includes 3-year warranty When you purchase our RV cover,please note the size chart.